Home / 6,668.09-10,003.55-2,284.37

Finding the Fourth Proportional to 6,668.09, 10,003.55 and 2,284.37

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Solution

The fourth proportional to 6,668.09, 10,003.55 and 2,284.37 is: 3,427.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,668.09 : 10,003.55 = 2,284.37 : x
  2. Step 2: Convert to fraction form
    6,668.09/10,003.55 = 2,284.37/x
  3. Step 3: Cross multiply
    6,668.09x = 10,003.55 × 2,284.37
  4. Step 4: Simplify right side
    6,668.09x = 22,851,748.07
  5. Step 5: Solve for x
    x = 22,851,748.07/6,668.09
  6. Step 6: Final answer
    x = 3,427.03

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.